[PHP] Session Problem
I am having a problem where it appears that the session is not being saved properly. While on a page, I can start a session and set variables to it. however, when I go to the next page.. the session variables appear to have been cleared out. first page: session_start(); $_SESSION[user_level] = test; second page: session_start(); echo $_SESSION[user_level] ; We just installed php on the 2003 server. Is there maybe a problem with the php.ini file that I need to fix? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Is echo tag reasonably portable?
Every server I work on is set to not allow short tags, and I work on about 7 different state, federal, and commercial ones. Some of them don't even read .htaccess files in the directories where my scripts reside, so trying that type of hack would get you booted. just my $.02 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Is echo tag reasonably portable?
Every server I work on is set to not allow short tags, and I work on about 7 different state, federal, and commercial ones. Why turn off short tags? Does that make things more secure? In some respects it does because it means shortcuts are not allowed, it also means that someone trying to hack through your site is going to be held to a higher standard (ASP tags are cut off as well, the only thing recognized and executed is PHP). Even CGI scripts reside in their own directory and are called/executed from others. for instance most of my scripts/functions are run from a /share/php/functions directory instead of from the spot on the server. Portability. :) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Unable to send variables to MySQL table
I code all my apps to look for an empty variable and dump and empty set into it. That way when I code the rest of the information into the database, the files are cleaner and I don't have to worry about users and bad sets. $var = ''; Robert - Original Message - From: Stewart Priest [EMAIL PROTECTED] Date: Wednesday, November 9, 2005 2:43 pm Subject: Re: [PHP] Unable to send variables to MySQL table snip print $add_to_db; /snip Thanks for all your replies! I didn't expect to get one so quick, so thanks! After I did the above, I pasted the output into MySQL. Guess what? It didn't work! I was only sending values for $item1_desc and $item1_cost. Because I was not sending values for the other columns, I was getting an error message saying the data was truncated for the empty variables. Now I need to figure out how to send empty values... would NULL do the job? Thanks again! Stewart -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] security code
www.phpclasses.org - There was just one pushed out recently in fact. I am not sitting in front of my archive or I could give you a direct URL to it, but they have them there. If you can't find it there, email me back directly and I'll send the link when I get back from my conference. Robert - Original Message - From: Clive [EMAIL PROTECTED] Date: Wednesday, November 9, 2005 0:53 am Subject: [PHP] security code Hi does any one have a class/function to generate those security code images. Yhe ones that you see on website that you must enter to submit a form thanks clive -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Clean variables sent from forms
I did this a lot when I built my quote program for my previous company. I have all my code at home, hence no way to give examples that I know work, however what I did was dump the form to a php page which processed the form and then used the header.location pieces to dump the user to the page they needed to go. If you want to play with it some: http://lonewolf.homelinux.net/quoter/ None of the information contained in it is accurate (to my knowledge) however it works to play with for a bit. Every page you interact with (when adding items and such) puts information into a MySQL db, but as it moves through, you can't hit the pages doing the work. HTH, Robert - Original Message - From: Dre [EMAIL PROTECTED] Date: Saturday, September 4, 2004 1:35 pm Subject: [PHP] Clean variables sent from forms Hi, I'm trying to perform a database insertion for a new record from data I receive from a HTML form I send the data to the file containing the insertion script and insert the values using the $_POST['variable_name'] every thing works fine, and the record get inserted correctly the problem is when I refresh this page (the one containing the databaseinsertion script) a new record with the same data is inserted in the same table (I'm using an auto increamented id for this table) .. I was wondering if there is a way that I can delete all values sent from the form after the first insertion successeded Thanks in advance -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Linux locate to html script?
?php
$items = passthru('locate whatever');
echo htmlbodyP;
echo $items;
echo /P/body/html;
?
- Original Message -
From: BOOT [EMAIL PROTECTED]
Date: Friday, September 3, 2004 1:46 pm
Subject: [PHP] PHP Linux locate to html script?
Does anyone have a script that can be used to call linux's locate
commandand display the results in a browser?
I don't think it would be that hard and will make an effort today...
Thanks!
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Re: [PHP] PHP Linux locate to html script?
Aww, I answered this one already too... I thought I beat everyone in as well, but
maybe the list is still slow??
Passthru() is better then exec() in this case, since he wants everything from locate,
I couldn't get the explode to work on my system because it didn't catch the \n
character very well, or I messed up in the code somewhere.
What would the explode look like for this:
?php
$item = passthru('locate whatever');
$items = explode(\n,$item);
echo htmlbodyP;
echo $items[0];
echo /P/body/html;
?
- Original Message -
From: Ben Ramsey [EMAIL PROTECTED]
Date: Friday, September 3, 2004 2:44 pm
Subject: Re: [PHP] PHP Linux locate to html script?
According to the manual, exec() does not output anything. It
simply
returns the last line from the result of the command. The OP
wants to
display the output of 'locate' to the browser, so he should use
passthru(), which displays all raw output.
Jay Blanchard wrote:
[snip]
Does anyone have a script that can be used to call linux's locate
command
and display the results in a browser?
I don't think it would be that hard and will make an effort today...
[/snip]
exec(locate foo);
--
Regards,
Ben Ramsey
http://benramsey.com
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